Minor changes

Author: Madhavan7

src/main/java/interface_adapters/User_search_IA/UserPresenterClass.java

@@ -6,7 +6,7 @@
 /**
  * User_search_IA.UserPresenter makes us implement showProfile to invert the dependency
  */
-public class UserPresenterClass implements UserPresenter{
+public class UserPresenterClass implements UserPresenter {
     @Override
     public String showProfile(String username) {
         //    setting up access to the database of users:

src/main/java/screens/user_registration_screen/UserRegistrationUI.java

@@ -86,7 +86,7 @@ public void getUserCredentials(){
     }
 
     public static void main(String[] args){
-        Database testDB = new UserDatabase(new File("newAccounts2"));
+        Database testDB = new UserDatabase(new File("newAccounts23"));
         UserLoginInteractor2 userLoginInteractor2 = new UserLoginInteractor2(testDB, new UserChatsPresenter());
         UserLoginPresenter userLoginPresenter = new UserLoginPresenter(testDB, userLoginInteractor2);
         UserVerificationOutputView loginUI = new UserLoginUI(userLoginPresenter);